Returns the used REST verb. By default, the follwoing verbs are common: GET, POST, PUT, DELETE
As the webservice allows to use any verb, it can be different from the common default verbs.

String gerRestVerb ( )

• String
  REST verb used by the requesting client (always upper case).

$Request = new RestRequest();
 
// Called endpoint is: [PUT] https://www.domain.com/webservice/accounting/booking
// Content is:         "id:5,account:1234,name:Mr. Smith,amount:592.30"
 
$UsedRestVerb = $Request->getRestVerb();  // "PUT"